Pith Number

pith:O654MBOG

pith:2010:O654MBOGNXO7QVFE62C2LKSOBU

not attested not anchored not stored refs pending

Unveiling the Structure of Pre-Transitional Disks

C. Espaillat, D. M. Watson, E. Nagel, J. Hern\'andez, J. Muzerolle, K. L. Luhman, M. McClure, N. Calvet, P. D'Alessio

arxiv:1005.2365 v1 · 2010-05-13 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O654MBOGNXO7QVFE62C2LKSOBU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T23:57:04.422685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77bbc605c66dddf854a4f685a5aa4e0d32c19ca81659557d4f830b370ca305f3

Aliases

arxiv: 1005.2365 · arxiv_version: 1005.2365v1 · doi: 10.48550/arxiv.1005.2365 · pith_short_12: O654MBOGNXO7 · pith_short_16: O654MBOGNXO7QVFE · pith_short_8: O654MBOG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/O654MBOGNXO7QVFE62C2LKSOBU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 77bbc605c66dddf854a4f685a5aa4e0d32c19ca81659557d4f830b370ca305f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee4e8bccff079b077f3fea056a419ecbc11f4d1114e487c210fe8818eb2efb90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-05-13T16:04:23Z",
    "title_canon_sha256": "c5902845bfa72d24ac8abd1476a7962d8ce9dd2c8e9e3bcfceacafbdafdbf011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2365",
    "kind": "arxiv",
    "version": 1
  }
}